patch-2.4.13 linux/include/asm-sparc/highmem.h

• Lines: 24
• Date: Wed Oct 17 14:16:39 2001
• Orig file: v2.4.12/linux/include/asm-sparc/highmem.h
• Orig date: Sun Feb 18 19:49:55 2001

diff -u --recursive --new-file v2.4.12/linux/include/asm-sparc/highmem.h linux/include/asm-sparc/highmem.h
@@ -111,14 +111,11 @@
 
 static inline void kunmap_atomic(void *kvaddr, enum km_type type)
 {
-#if HIGHMEM_DEBUG
 	unsigned long vaddr = (unsigned long) kvaddr;
 	unsigned long idx = type + KM_TYPE_NR*smp_processor_id();
 
-#if 0
-	if (vaddr < FIXADDR_START) // FIXME
+	if (vaddr < FIX_KMAP_BEGIN) // FIXME
 		return;
-#endif
 
 	if (vaddr != FIX_KMAP_BEGIN + idx * PAGE_SIZE)
 		BUG();
@@ -130,6 +127,7 @@
 	flush_cache_all();
 #endif
 
+#ifdef HIGHMEM_DEBUG
 	/*
 	 * force other mappings to Oops if they'll try to access
 	 * this pte without first remap it